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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-03-21 21:20:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 17:51:20 +0300 |
| commit | 2e4899740ebbbddcbf57b54198c20f3843543aa7 (patch) | |
| tree | bfbcd7d2bba18a2740d92ff7e5d82c95cf36fe4e | |
| parent | 38dbd9517d5872b2cafb576656fb214b48b1e893 (diff) | |
| download | linux-2e4899740ebbbddcbf57b54198c20f3843543aa7.tar.xz | |
serial: 8250_ni: use serial_port_in()/serial_port_out() helpers
There are serial_port_in()/serial_port_out() helpers to be used
instead of direct p->serial_in()/p->serial_out().
Use them in various 8250 drivers.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Reviewed-by: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Link: https://lore.kernel.org/r/20250321182119.454507-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/8250/8250_ni.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_ni.c b/drivers/tty/serial/8250/8250_ni.c index 8bb8bb7bb4f2..15bee1b7dc2a 100644 --- a/drivers/tty/serial/8250/8250_ni.c +++ b/drivers/tty/serial/8250/8250_ni.c @@ -90,10 +90,10 @@ static int ni16550_disable_transceivers(struct uart_port *port) { u8 pcr; - pcr = port->serial_in(port, NI16550_PCR_OFFSET); + pcr = serial_port_in(port, NI16550_PCR_OFFSET); pcr &= ~NI16550_PCR_TXVR_ENABLE_BIT; dev_dbg(port->dev, "disable transceivers: write pcr: 0x%02x\n", pcr); - port->serial_out(port, NI16550_PCR_OFFSET, pcr); + serial_port_out(port, NI16550_PCR_OFFSET, pcr); return 0; } @@ -105,7 +105,7 @@ static int ni16550_rs485_config(struct uart_port *port, struct uart_8250_port *up = container_of(port, struct uart_8250_port, port); u8 pcr; - pcr = serial_in(up, NI16550_PCR_OFFSET); + pcr = serial_port_in(port, NI16550_PCR_OFFSET); pcr &= ~NI16550_PCR_WIRE_MODE_MASK; if ((rs485->flags & SER_RS485_MODE_RS422) || @@ -120,7 +120,7 @@ static int ni16550_rs485_config(struct uart_port *port, } dev_dbg(port->dev, "config rs485: write pcr: 0x%02x, acr: %02x\n", pcr, up->acr); - serial_out(up, NI16550_PCR_OFFSET, pcr); + serial_port_out(port, NI16550_PCR_OFFSET, pcr); serial_icr_write(up, UART_ACR, up->acr); return 0; |